city

Air quality in Salem

Air quality index (AQI) and PM2.5 air pollution in Salem

Last update at 10:00, Apr 27 (local time)

57 people follow this city

AIR QUALITY DATA SOURCE

* AQI modeled using satellite data Learn more

Salem does not have air sensor data

Be the first to measure and contribute air quality data to your community

10:00, Apr 27 (local time)

US AQI

73*

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	73* US AQI	PM2.5

Pollutants		Concentration
PM2.5		22.8*µg/m³

PM2.5

x4.6

PM2.5 concentration in Salem is currently 4.6 times the WHO annual air quality guideline value

	Sensitive groups should reduce outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should wear a mask outdoors GET A MASK
	Sensitive groups should run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Today	Moderate 73 AQI US	80%	86° 73.4°	6.7 mp/h
Sunday, Apr 28	Moderate 78 AQI US	100%	86° 73.4°	2.2 mp/h
Monday, Apr 29	Moderate 54 AQI US	100%	80.6° 71.6°	2.2 mp/h
Tuesday, Apr 30	Moderate 59 AQI US	70%	84.2° 73.4°	4.5 mp/h
Wednesday, May 1	Moderate 65 AQI US	90%	82.4° 71.6°	2.2 mp/h
Thursday, May 2	Good 49 AQI US	70%	84.2° 71.6°	4.5 mp/h
Friday, May 3	Moderate 51 AQI US	80%	86° 71.6°	4.5 mp/h